4 #define DOES_NOT_EXIST 0
6 #define EXPECT_DOES_NOT_EXIST ( 0)
7 #define EXPECT_EXISTS (-1)
8 #define EXPECT_WHATEVER (-2)
10 typedef struct ht hashtable_t;
11 hashtable_t *ht_alloc (void);
12 void ht_free (hashtable_t *ht);
14 uint64_t ht_compare_and_set (hashtable_t *ht, const char *key, uint32_t key_len, uint64_t expected_val, uint64_t val);
15 uint64_t ht_get (hashtable_t *ht, const char *key, uint32_t len);
16 uint64_t ht_remove (hashtable_t *ht, const char *key, uint32_t len);
17 uint64_t ht_count (hashtable_t *ht);
19 typedef struct ll list_t;
20 list_t * ll_alloc (void);
22 uint64_t ll_lookup (list_t *ll, const void *key_data, uint32_t key_len);
23 uint64_t ll_cas (list_t *ll, const void *key_data, uint32_t key_len, uint64_t expected_val, uint64_t new_val);
24 uint64_t ll_remove (list_t *ll, const void *key_data, uint32_t key_len);
25 void ll_print (list_t *ll);
27 typedef struct sl skiplist_t;
28 skiplist_t * sl_alloc (void);
30 uint64_t sl_lookup (skiplist_t *sl, const void *key_data, uint32_t key_len);
31 uint64_t sl_add (skiplist_t *sl, const void *key_data, uint32_t key_len, uint64_t value);
32 uint64_t sl_remove (skiplist_t *sl, const void *key_data, uint32_t key_len);
33 void sl_print (skiplist_t *sl);